42838224
42,838,224 is an even composite number composed of five prime numbers multiplied together.
42838224 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 42838224:
24 × 3 × 11 × 13 × 792
(2 × 2 × 2 × 2 × 3 × 11 × 13 × 79 × 79)See below for interesting mathematical facts about the number 42838224 from the Numbermatics database.
Names of 42838224
- Cardinal: 42838224 can be written as Forty-two million, eight hundred thirty-eight thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 4.2838224 × 107
Factors of 42838224
Divisors of 42838224
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 66 78 79 88 104 132 143 156 158 176 208 237 264 286 312 316 429 474 528 572 624 632 858 869 948 1027 1144 1264 1716 1738 1896 2054 2288 2607 3081 3432 3476 3792 4108 5214 6162 6241 6864 6952 8216 10428 11297 12324 12482 13904 16432 18723 20856 22594 24648 24964 33891 37446 41712 45188 49296 49928 67782 68651 74892 81133 90376 99856 135564 137302 149784 162266 180752 205953 243399 271128 274604 299568 324532 411906 486798 542256 549208 649064 823812 892463 973596 1098416 1298128 1647624 1784926 1947192 2677389 3295248 3569852 3894384 5354778 7139704 10709556 14279408 21419112 42838224
- Sum of all divisors σ(n): 131679072
- Sum of proper divisors (its aliquot sum) s(n): 88840848
- 42838224 is an abundant number, because the sum of its proper divisors (88840848) is greater than itself. Its abundance is 46002624
Bases of 42838224
- Binary: 101000110110101000110100002
- Hexadecimal: 0x28DA8D0
- Base-36: PI66O
Squares and roots of 42838224
- 42838224 squared (428382242) is 1835113435474176
- 42838224 cubed (428382243) is 78613000414252297703424
-
The
square root of 42838224 is 6545.0915959977 -
The
cube root of 42838224 is 349.8999006261
Scales and comparisons
How big is 42838224?- 42,838,224 seconds is equal to 1 year, 18 weeks, 5 days, 19 hours, 30 minutes, 24 seconds.
-
To count from 1 to 42,838,224 would take you about two years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 42838224 cubic inches would be around 29.2 feet tall.
Recreational maths with 42838224
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The information we have on file for 42838224 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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